I have a factory radio and i want to install an aftermarket sony radio in a 2003 land rover discovery.
The Grand Prix and the Camaro use the comparable production facility radio plug, so which you're reliable to flow without to any extent further adapters. If the GTP replace into equipped with a Bose sound equipment, however, the top unit won't artwork in a motor vehicle without Bose.
Well, here is a question for you What does the factory radio say on the front of it as a manufacture? (ie: Harman Kardon) If you have the premium factory radio in it, then you will have to hard wire the aftermarket Sony radio. As far as I know of, AI (American International) does not make a wire harness for any of the Land Rover, and it looks like neither does Metra. Your best bet is to go to your local car audio shop and have them pull the radio and take a look at the factory harness.